3 years ago

One third of a number increased by twice the number

Mathematics

1 answer:

ioda3 years ago

8 0

1/3x+3x. Hope that helps! :D

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Decrease <br>133 in the ratio 7:2

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Answer:

Step-by-step explanation

2/7× 133=38

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Kenneth bought a new roll of tape. There were 59.6 yards of tape on the roll. Then Kenneth used 4 yards of the tape to make a co

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Answer:

55.6 yards

Step-by-step explanation:

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3 years ago

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Roberto must make his costume for his school play. He needs a piece of fabric that is 2 2/3 yards long and 1 1/2 yards wide. Wha

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Answer:

He will need 8.34 yards of fabric.

Step-by-step explanation:

Given that,

The length of the fabric, l = 2 2/3 yards = 8/3 yards

The width of the fabric, b = 1 1/2 yards = 3/2 yards

We need to find the piece of fabric Roberto needs. It is equal to the perimeter of the fabric such that,

$P=2(l+b)\\\\P=2(\dfrac{8}{3}+\dfrac{3}{2})\\\\P=2\times \dfrac{25}{6}\\\\P=8.34\ \text{yards}$

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3 years ago

Dot lives 0.2 miles from school and Eleanor lives 0.5 miles away. Who has the longer walk to school each day??

anastassius [24]

.2 is 2/10 while .5 is 1/2. 1/2 is much larger than 1/5 (which is 2/10 reduced).

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3 years ago

36% of 112= what because I’m so confused

Gennadij [26K]

Answer:

40.32

Step-by-step explanation:

112 ÷ 100 = 1.12

1.12 × 36 = 4.032

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3 years ago